Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hanh cac co snippets" » "hanh cac code snippets", "hang cac co snippets", "hanh cat co snippets", "nhanh cay co snippets", "hanh cac cong snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh cac co snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh cac co snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh cac co snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh cac co snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.